baber/WOPTO huggingface dataset:
Patent KR-20200028616-A (KR)
Title: Air conditioning system for automotive vehicles
Inventor: KIM YOUNG JU
IPC: F16L33/22
Filed: 2018-09-07
Abstract: The present invention relates to an air conditioner for a vehicle, which can improve an inner structure at an air outflow side of an air conditioning case for air conditioning a glove box to improve whistle noise generated in an air outflow process of the glove box, and thus passenger comfort and comfort properties of the inside of the vehicle can be improved. To this end, the air conditioner for a vehicle comprises: an air outflow hole formed in the air conditioning case to discharge air which has passed through a heat exchanger; and an air transport hose configured to supply the air discharged to the air outflow hole to the outside of the air conditioning case. The air conditioner for a vehicle further comprises a nose reduction unit configured to reduce noise of a certain frequency generated in a portion of the air outflow hole and the air transport hose of the air conditioning case when discharging the air.
Patent KR-20200028702-A (KR)
Title: Molding mold for rhinoplasty
Inventor: KIM DON HAN
IPC: A61L27/36
Filed: 2018-09-07
Abstract: According to an embodiment of the present invention, provided is a mold for nose plastic surgery, which comprises: an upper mold having a cover unit and a compression unit; and a lower mold having a first lower mold and a second lower mold. The upper mold is pressed toward the lower mold to form a cartilage graft.
Patent KR-20200031863-A (KR)
Title: Production method of colored tofu and colored tofu using the same
Inventor: LEE BONG MAN
IPC: A23L5/43
Filed: 2018-09-17
Abstract: A method for producing colored tofu according to the present invention includes the steps of: soaking soybeans in water; pulverizing the soaked soybeans; heating the pulverized soybean water to produce soy milk; adding a coagulant (bittern) to the soy milk; and making tofu or soft tofu. When the soybeans are white beans, white or yellow tofu is made, and when the soybeans are black beans, gray or black tofu is made. The soaking time of the soybeans is 13 to 17 hours in spring and autumn, 10 to 14 hours in summer, and 18 to 22 hours in winter. The coagulant (bittern) comprises 15 to 19 wt% of magnesium chloride, 6 to 9 wt% of magnesium sulfate, 2 to 6 wt% of sodium chloride, 2 to 4 wt% of calcium chloride, and 0.2 to 0.4 wt% of magnesium bromide, based on the total weight.
Patent KR-20190037135-A (KR)
Title: Information processing apparatus and information processing method
Inventor: YANO TAKAAKI
IPC: G03G21/00
Filed: 2018-09-21
Abstract: An image processing apparatus including an image forming unit and an accessible information processing apparatus comprise: an acquiring unit configured so as to acquire a determination result as to whether a colorimetric value acquired as a color measurement result of a chart image formed by the image forming unit satisfies a predetermined standard regarding the difference between the colorimetric value and a target value; a notification unit configured so as to notify to the image processing apparatus that the determination result acquired by the acquiring unit does not satisfy the standard; and an indication unit configured so as to indicate to the image processing apparatus to perform an adjustment treatment before the notification unit issues a notification to the image processing apparatus.
Patent KR-20200034228-A (KR)
Title: Apparatus and method for controlling a device based on speech recognition
Inventor: KIM IN TAK
IPC: G01H11/06
Filed: 2018-09-21
Abstract: The present invention discloses an apparatus and method for controlling a device based on voice recognition. The apparatus capable of improving product reliability of the present invention comprises: a sound input unit collecting sound around the device; a sound volume measuring unit measuring the volume of the sound inputted through the sound input unit; and a control unit recognizing a voice for sound and controlling the driving of the device according to the recognized voice if the volume of the sound is above set decibel (dB) as a result of measuring the volume of the sound inputted from the sound input unit through the sound volume measuring unit.
Patent KR-20190087943-A (KR)
Title: Memory device
Inventor: PARK JEA GUN
IPC: H01L43/08
Filed: 2018-09-27
Abstract: According to the present invention, disclosed is a memory device. The memory device according to an embodiment of the present invention has a lower electrode, a seed layer, a lower synthetic exchange diamagnetic layer, a magnetic tunnel junction, an upper synthetic exchange diamagnetic layer, and an upper electrode which are formed on a substrate and are laminated. The magnetic tunnel junction has a lower fixed layer, a lower tunnel barrier layer, a lower free layer, a separation layer, an upper free layer, an upper tunnel barrier layer, and an upper fixed layer sequentially laminated. Therefore, an objective of the present invention is to provide the memory device capable of multi-bit operation by including the lower fixed layer and the upper fixed layer in the magnetic tunnel junction, thereby increasing a resistance state along a magnetization direction of the upper fixed layer.
Patent KR-20200035710-A (KR)
Title: Negative electrode material for secondary battery, secondary battery electrode comprising the same and preparation method thereof
Inventor: HONG SEONG HYEON
IPC: H01M4/62
Filed: 2018-09-27
Abstract: The present invention relates to a negative electrode material for a secondary battery, which comprises: a negative electrode active material composite composed of a negative electrode active material on which an alloying reaction with lithium or sodium occurs, and a hydroxyl functional group supplying agent including a hydroxyl (-OH) functional group and coating at least some portions of the negative electrode active material surface; and a binder including monomers having at least one carboxyl (-COOH) functional group in a polymerization unit. The hydroxyl functional group supplying agent and the binder form an ester bond. It is possible to improve the lifespan of secondary batteries.
Patent KR-20200036553-A (KR)
Title: Rail apparatus
Inventor: JEONG YEON SOO
IPC: B66C7/08
Filed: 2018-09-28
Abstract: The present invention, as a rail apparatus which forms a path through which a moving body can move, comprises: a rail having a plurality of rail members disposed in one direction; a plurality of connecting members spaced apart from each other in the direction crossing the one direction with the rail members interposed therebetween; a coupling member installed through the connecting members and the rail members; and a through-hole which is provided in the rail member, having a diameter larger than at least a part of the coupling member so that the coupling member can penetrate. In addition, a plurality of rail members can be stably coupled.
Patent KR-20190047632-A (KR)
Inventor: ROSE JOSEPH D
IPC: C09G1/02
Filed: 2018-10-26
Abstract: The present invention relates to a composite particle, which provides improved planarity, and to a purification method, and a use thereof. The composite particle of the present invention comprises a silica core particle and a ceria nanoparticle, and is a ceria-coated silica particle.
Patent KR-20200048348-A (KR)
Inventor: CHOI SUNG
IPC: B63G8/32
Filed: 2018-10-30
Abstract: Disclosed are a launch tube capable of armed injection and mounting, and an underwater vehicle including the same. The launch tube capable of the armed injection and the mounting according to one embodiment of the present invention comprises: a launch tube body capable of mounting an armament; a plurality of guide rails which are installed while maintaining equilibrium with each other in the interior of the launch tube body so as to guide a movement path of the armament mounted inside the launch tube body; and a plurality of ball bearings provided on each of the plurality of guide rails, and preventing contact friction between the launch tube body and the armament when the armament is mounted.
Patent KR-20200049993-A (KR)
Inventor: CHAN GYU PARK
IPC: E02B15/00
Filed: 2018-10-30
Abstract: The present invention relates to an alga scum collecting system, which is connected to an alga removing ship to collect alga scum received in the alga removing ship. The alga scum collecting system includes: a storage tank installed on the alga removing ship to store the collected alga scum; a discharge pump having a moving line connected to the storage tank and sucking the alga scum stored in the storage tank to move the same; a plurality of receiving tanks connected to the moving line to receive the alga scum moved through the moving line; and a floating body which can float on the water surface while receiving the receiving containers.
Patent KR-20200050024-A (KR)
Title: Rear package tray for vehicle
Inventor: KWON CHOONG HO
IPC: B60H1/00
Filed: 2018-10-31
Abstract: The present invention provides a rear package tray for a vehicle, which has an air vent mounted thereon and allows cold or warm air, generated from an air conditioner already installed in a vehicle, to be sprayed to rear glass through the air vent so that air circulation is performed while the cold or warm air directly flows on the rear glass, thereby increasing the effect of preventing moisture or frost and condensation occurring on the rear glass. More particularly, the rear package tray for a vehicle has at least two air vents symmetrically disposed at edges close to the rear glass such that cold or warm air ejected through the air vents is uniformly sprayed onto the entire rear glass in a short time, thereby further increasing such an effect of preventing moisture or frost and condensation.
Patent KR-20180123645-A (KR)
Title: Organic lighting emitting display and driving method thereof
Inventor: EOM SANG YONG
IPC: G09G5/10
Filed: 2018-11-06
Abstract: The present invention relates to a driving method of an organic light emitting display device. The driving method comprises the processes of: setting at least a low brightness interval and an upper brightness interval distinguished from the low brightness interval by dividing a plurality of preset brightness levels based on the maximum brightness standard; and setting reference brightness to correspond to any one preset brightness level in a plurality of brightness steps corresponding to the low brightness interval and adjusting and setting an off duty, which is a black interval, so that the off duty corresponds to the one brightness level.
Patent KR-20200025977-A (KR)
Title: Two terminal phase change memory element and operation method thereof
Inventor: SONG YUN HEUB
IPC: H01L45/00
Filed: 2018-11-06
Abstract: A two-terminal phase change memory element and a method for operating the same are disclosed. According to one embodiment, a phase change memory cell used in a phase change memory device comprises: an intermediate layer formed of a P-type or N-type semiconductor material; and an upper layer and a lower layer formed on both ends of the intermediate layer with a semiconductor material in a type different from the semiconductor material forming the intermediate layer among the P-type and N-type semiconductor materials. The phase change memory cell is formed in an NPN or PNP structure to selectively switch a voltage applied from an upper electrode and a lower electrode through the upper layer and the lower layer to at least one P-type layer among the upper layer and the lower layer used as data storage. According to the present invention, material reliability problems generated by scaling can be overcome.
Patent KR-20200053063-A (KR)
Inventor: KIM JAE HYUNG
IPC: H01R13/10
Filed: 2018-11-07
Abstract: The present invention relates to a wall type outlet apparatus having a network connection function and a power saving function using a parallel connection type ferroelectric material, capable of directly saving power by rapidly increasing the moving speed of free electrons. According to the present invention, the wall type outlet apparatus having a network connection function and a power saving function using a parallel connection type ferroelectric material comprises: a ferroelectric mixture; a first wiring unit; a second wiring unit; a first connection unit electrically connecting a connection contact point provided in a first electrode unit and the first wiring unit; a second connection unit electrically connecting a connection contact point provided in a second electrode unit and the second wiring unit; a sensor unit; a generation unit; and a communication unit.
Patent KR-20200055595-A (KR)
Title: Vertical memory device with improved electrical characteristics and method of operation thereof
Inventor: LEE YO HAN
IPC: G11C16/14
Filed: 2018-11-13
Abstract: Disclosed are a memory device and an operation method thereof. According to one embodiment of the present invention, the memory device includes: a substrate; at least one dummy word line over the substrate; a plurality of word lines disposed on the dummy word line; and a plurality of channel holes extending through the dummy word line and the word lines in a direction perpendicular to the substrate and connected to a bit line; and a plurality of vertical holes defined by other dummy holes. The operation method includes the following steps of: performing an erase operation on dummy cells formed as the dummy word line and the dummy holes; verifying the erase operation; and performing a program operation on at least one of the dummy cells such that the at least one dummy cell has a higher threshold voltage than main cells formed as the dummy word line and the channel holes.
Patent KR-20200056877-A (KR)
Title: Nonvolatile memory device and operating method of the same
Inventor: YOON JUNG HO
IPC: H01L27/11556
Filed: 2018-11-15
Abstract: Disclosed is a non-volatile memory device which comprises a control logic, a semiconductor layer, a resistance change layer, a gate oxide layer, and a plurality of gates and a plurality of insulator layers alternately stacked each other. The resistance change layer is provided between the plurality of gates and the plurality of insulator layers, and the semiconductor layer. Also, the gate oxide layer is provided between the plurality of gates and the plurality of insulator layers, and the resistance change layer. A cell string comprising a plurality of memory cells is formed by the plurality of gates, the plurality of insulator layers, the resistance change layer, and the gate oxide layer. According to the present invention, heat generation and stress problems can be overcome by using the resistance change layer instead of a phase change material.
Patent KR-20200049419-A (KR)
Inventor: CHEONG JAE HOON
IPC: G06Q20/08
Filed: 2018-11-27
Abstract: The present invention relates to a system for remotely driving electrical devices through payment, including: a terminal for generating use request information including terminal information and control target device information through URL information detected from payment URL information when code information including the control target device information and payment URL information corresponding to the control target device information is scanned to transmit the use request information to a payment server; a payment server to transmit payment information corresponding to the use request information to the terminal when the use request information is received from the terminal, and to transmit payment completion signal including the use request signal to a drive server when payment according to the payment information is completed; a drive server to transmit a drive signal to a control target device corresponding to the use request information when the payment completion signal is received from the payment server; and a control target device to perform a function corresponding to the drive signal when the drive signal is received from the drive server. The present invention may provide a system for remotely driving electrical devices through payment capable of limiting use with respect to a common device when a client uses a common device such as a microwave oven so that the client does not directly drive the common device but drives the common device through a drive server.
Patent KR-20200065893-A (KR)
Title: Apparatus for manufacturing waste tires
Inventor: CHANG ILL DO
IPC: B02C18/08
Filed: 2018-11-30
Abstract: The present invention relates to a waste tire fine powder manufacturing apparatus, which can finely pulverize waste tire crushing chips, and comprises: a body; a crushing part; and a driving part.
Patent KR-20200066976-A (KR)
Inventor: PARK JI YUN
IPC: G08B21/18
Filed: 2018-12-03
Abstract: An objective of the present invention is to provide a thermal contraction device and a method of performing a thermal contraction work, capable of preventing a working time from being increased due to a waiting time when the thermal contraction device is used. The thermal contraction device includes: a feeding unit for supplying a work target object; and a heater unit including a heater for heating the feeding unit, wherein the feeding unit includes a feeding plate configured to seat the work target object, and the feeding plate is rotatable about a rotation shaft provided at a central portion of the feeding plate. The method of performing the thermal contraction work includes: a seating step of seating a work target object on one side of a feeding plate; a switch operating step of rotating the feeding plate and moving a heater toward the work target object; and an inspection step of checking a thermal contraction state of the work target object, which is thermally contracted, by separating the thermally contracted work target object from the feeding plate.
Patent KR-20200069633-A (KR)
Inventor: CHOO JIN HYEOK
IPC: A41B11/06
Filed: 2018-12-07
Abstract: The present invention relates to detachable functional socks. Each of the detachable functional socks comprises: a sock body (101) formed in a cylindrical structure with the front and the rear that are open to allow a foot to be inserted thereinto; a sock front portion (102); a connection catching ring (103); and a connection hook (104). According to the present invention, portability is improved, and replacement is facilitated. According to personal flavors or situations, only a front portion, which is the cause of odors, is separated from a sock body, and thus replacement is facilitated.
Patent KR-20200072664-A (KR)
Title: Grinding tip manufacturing methods and electric nail grinder applied thereof
Inventor: LEE SUK JAE
IPC: A45D29/14
Filed: 2018-12-13
Abstract: The present invention relates to a grinding tip manufacturing method and an electric nail grinder to which the same is applied, wherein the method comprises the steps of: (S1) applying photoresist (6) onto a glass substrate (5); (S2) forming a pattern of the photoresist (6); (S3) etching the glass substrate (5) to form grinding protrusions (2); (S4) removing the photoresist (6); and (S5) bonding the glass substrate (5), having the grinding protrusions (2), on the surface of a rotating body. The electric nail grinder according to the present invention prevents accumulation of user′s fatigue in smoothing curves or the like naturally generated on the surface of the nail, is capable of regularly grinding the surface of the nail, does not require to preform a step by step grinding operation, accordingly does not require the exchanging of the rotating bodies for each grinding step, prevents irregular reflection of light with which the surface of the nail is irradiated after grinding, generates good gloss such that an additional grinding process is not required, does not bond the grinding agent on the rotating body with an adhesive to prevent separation of the grinding agent during use, and accordingly elongates an exchange period of the rotating body.
Patent KR-20200072688-A (KR)
Inventor: IM SUNG SOON
IPC: H01J37/32
Filed: 2018-12-13
Abstract: The present invention relates to a method for manufacturing an electromagnetic wave shielding type oxide semiconductor thin film. The method for manufacturing the electromagnetic wave shielding type oxide semiconductor thin film according to the present invention comprises the steps of: preparing a source solution including an oxide semiconductor material provided with a magnetic element based dopant; filling a storage tank with the source solution, applying ultrasonic waves into the storage tank to make the source solution in a liquid drop state and inputting the source solution of the liquid drop state into a reaction chamber; and provoking a chemical reaction in the solution of the liquid drop state inputted into the reaction chamber to make reactants grow on a substrate for forming a thin film. The present invention dopes magnetic elements such as Co, Mn, Fe, etc., into a transparent conductive oxide such as indium tin oxide (ITO), fluorine tin oxide (FTO), etc., thereby shielding electromagnetic waves by making the conductive oxide semiconductor thin film absorb the electromagnetic waves, and at the same time achieving infrared permeability properties which are difficult to achieve in a conventional transparent conductive oxide semiconductor.
Patent KR-20200073731-A (KR)
Title: Heat exchanger and air conditioner having the same
Inventor: KIM DONG HYUN
IPC: F16K27/02
Filed: 2018-12-14
Abstract: The present invention relates to a heat exchanger for an air conditioner used as a cooling and heating machine. The heat exchanger includes: a plurality of flat heat transfer tubes in which a refrigerant flows; a plurality of pins prepared on the outer surface of the plurality of flat heat transfer tubes; first and second headers installed at both ends of the plurality of flat heat transfer tubes; at least one baffle installed on at least one of the first and second headers, and dividing the inside of the header; and a refrigerant flow control device installed on the baffle, allowing the refrigerant to selectively flow through the baffle, and controlling the flow of the refrigerant. The refrigerant flow control device, when the refrigerant flows in the header in one direction, blocks the refrigerant such that the refrigerant cannot flow through the refrigerant flow control device, and, when the refrigerant flows in the header in the opposite direction, allows the refrigerant to flow through the baffle through the refrigerant flow control device, and controls the flowrate of the refrigerant flowing through the refrigerant flow control device.
Patent KR-20200075251-A (KR)
Title: A method for manufacturing of coated steel welds with good corrosion resistance and fatigue properties
Inventor: BAE GYU YEOL
IPC: B23K101/34
Filed: 2018-12-18
Abstract: Provided is a manufacturing method of a plated steel plate welding member having excellent corrosion resistance and fatigue properties. The manufacturing method of the plated steel plate of the present invention includes the following processes of: preparing a galvanized steel sheet having an overlap joint welding unit; and spraying mixed powder of Zn or Ni powder having a diameter of 5 to 50 μm and hard particle powder with a diameter of 10 to 100 μm on the surface of the overlap joint welding unit at a supersonic speed.
Patent KR-20190000876-A (KR)
Inventor: AHN YOUNG HO
IPC: C08J5/22
Filed: 2018-12-26
Abstract: The present invention relates to a polymer composition for manufacturing a hydrophilic separation membrane containing sulfonated inorganic particles, preferably sulfonated titanium dioxide, and a hydrophilic separation membrane manufactured therefrom. The hydrophilic separation membrane of the present invention has an excellent water flux and an excellent antifouling property.